The good news is the contacts do
count for WAS. The bad news is you have to go to the QRZ.com page for each station to find out the QSL path - a few do LotW, many do not. There is also a set of links at the bottom of the 13 Colonies web page that lead you to QSL information, click here
, but that basically just leads you to the QRZ.com pages.